CVE-2008-2983 in Demo4 CMS
Summary
by MITRE
SQL injection vulnerability in index.php in Demo4 CMS 01 Beta allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 10/29/2024
The CVE-2008-2983 vulnerability represents a critical sql injection flaw within the Demo4 CMS 01 Beta content management system that exposes remote attackers to arbitrary code execution capabilities. This vulnerability specifically targets the index.php file and exploits the id parameter to manipulate database queries, creating a pathway for malicious actors to bypass authentication mechanisms and gain unauthorized access to sensitive data. The flaw stems from inadequate input validation and sanitization practices within the cms application, allowing attackers to inject malicious sql commands through the vulnerable parameter.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes sql injection as a direct result of insufficient input validation and improper query construction. Attackers can manipulate the id parameter to inject sql payloads that alter the intended database behavior, potentially leading to data extraction, modification, or deletion. The vulnerability operates at the application layer, specifically targeting the database interaction component where user input directly influences sql query execution without proper sanitization or parameterization. This creates a dangerous attack surface where remote exploitation can occur without requiring authentication or privileged access to the system.
From an operational perspective, the impact of CVE-2008-2983 extends beyond simple data theft to encompass complete system compromise and potential lateral movement within affected networks. The vulnerability enables attackers to execute commands with the privileges of the database user, potentially allowing them to escalate their access to system-level privileges. This represents a significant concern for organizations relying on Demo4 CMS, as the flaw can be exploited through simple web requests without requiring specialized tools or extensive reconnaissance. The vulnerability also aligns with ATT&CK technique T1190, which describes the exploitation of vulnerabilities in web applications to gain unauthorized access to systems. Organizations may experience data breaches, service disruption, and potential regulatory compliance violations if this vulnerability remains unpatched.
Mitigation strategies for CVE-2008-2983 should prioritize immediate patching of the Demo4 CMS 01 Beta installation to address the sql injection vulnerability. Organizations should implement proper input validation and parameterized queries to prevent similar issues in future development cycles. The use of web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Security teams should conduct comprehensive vulnerability assessments to identify other potential sql injection vulnerabilities within their web applications and establish secure coding practices that align with industry standards such as OWASP Top Ten and NIST cybersecurity frameworks. Regular security testing and code reviews remain essential for preventing the recurrence of such vulnerabilities in web applications.